A free 14-day trial lets you sample the eFax services. After that, you’re billed monthly, depending on the plan you chose. For a flat fee of around $16 a month, eFax Plus allows you to send and receive 170 pages, after which you’re charged ten cents for each additional page. If you plan to fax more frequently, the eFax Pro plan may be worth looking into. The app supports PDF and Word documents along with PNG and JPG images, such as those taken by your device’s camera. No account or subscription is required to transmit messages through FaxFile. However, you must purchase credits. The prices vary based on whether you send a fax to a domestic location or internationally. Download For: FreeFax allows you to send one page per day for free to approximately 50 countries, including the U.S., Canada, Australia, China, Russia, Japan, and several European destinations. If you need to send more, there are in-app purchases, and costs vary depending on the zone and number of pages. You can also receive faxes with FreeFax, but only if you register and purchase a host number. Download For: Its pricing structure is based on credits, where one credit equals one page. Each sent page costs $.99, whether it’s domestic or international, and credits can be purchased in increments of one, 10, and up. Download For: The scanner feature lets you crop photos of documents and adjust the brightness and sharpness before sending over a secure transmission using HIPAA-compliant technology. You can pay per fax or through credit packages, which can save some money if you plan to use it often. There are many purchase options available, and you can earn free credits by referring others to the app. If you choose to purchase a fax number, you get unlimited inbound faxes sent to your device. U.S. numbers are available free of charge for the first seven days. Download For: Fax Burner allows you to type a cover sheet in the app and uses your camera or photo library to attach images of documents you need to fax. You can also sign forms before transmitting the fax. Download For: